Is returning a servo to 0 possible with actiongroups?

[kendoka15]

I have figured out how to bind angles to a custom axis (and have bound those keys), but is there a way to return a servo to 0? Doing it manually in-flight isn't really doable

[Aegolius13]

Two options I've found:

1. In the VAB, set the maximum or minimum angle to zero.  Then you can use the corresponding action command to return it.  But obviously, this comes with the downside of restricting your range, and this can't be altered in flight as far as I know.

2.  Use the controller module, and create a program that returns the servo to zero.  Assign this program to an action group.  Also, if you have two favored settings (i.e., retracted and deployed), you can use one controller to toggle between them, by having one action button switch the direction of the program, and the other action button run the program.  This seems to me like the better choice, since the contoller doesn't have much downside (e.g., negligable weight).

[kendoka15]

Thanks